#!/bin/sh
#
# Copyright (c) 2003 Ruslan Ermilov, The FreeBSD Project
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#

echo Checking */drivers.conf ...
for f in */drivers.conf; do
	arch=`dirname $f`
	grep -v '^#' $f  | grep -v '^$' | awk '{ print $1 }' |
	while read x; do
	        egrep -qw "^((pseudo-)?device|options)[[:space:]]+$x" ../sys/${arch}/conf/GENERIC || \
		    echo $x not found in $arch/GENERIC
		sed -e'/"SMALL"/,/^else$/d' ${arch}/dokern.sh | \
		    grep -qw $x && \
		    echo "duplicate $x found in ${arch}/dokern.sh"
	done
done

echo Checking */dokern.sh ...
for f in */dokern.sh; do
	arch=`dirname $f`
	sed -e'/"SMALL"/,/^else$/d' $f | \
	grep -w -- -e | sed -e's,^[^/]*/,,' -e's,/.*$,,' |
	grep -v '^ident\.\*GENERIC$' |
	while read x; do
	        egrep -q "^((pseudo-)?device|options|makeoptions)[[:space:]]+$x" \
		    ../sys/${arch}/conf/GENERIC || \
		    echo $x not found in $arch/GENERIC
		grep -qw ^$x ${arch}/drivers.conf && \
		    echo "duplicate $x found in ${arch}/drivers.conf"
	done
done
